add error msg parse

client/datatype_parser.py

@@ -304,3 +304,7 @@ def format_abi_args(self, fn_name :str, fn_args):
                 inputabi = abidata["inputs"]
                 args = format_args_by_function_abi(fn_args, inputabi)
         return (contract_abi, args)
+
+    def parse_error_msg(output):
+        outputbody = output[10:] #去掉0x[func_sig]共10个字符
+        return decode_single("(string)", decode_hex(outputbody))

console_utils/cmd_bcos3_transaction.py

@@ -200,11 +200,16 @@ def sendtx(self, inputparams):
             print(f"Transaction result >> \n{result}")
             status =result['status']
             print(f"Transaction Status >> {status}")
+            output = result['output']
             if not TransactionStatus.isOK(status):
+                #不成功的打印错误
                 print("! transaction ERROR",TransactionStatus.get_error_message(status))
-            output = result['output']
-            output = abiparser.parse_output(fn_name, output)
-            print(f"Transaction Output >> {output}")
+                errmsg = DatatypeParser.parse_error_msg(output)
+                print("! Error Message: ",errmsg)
+            else:
+                #成功的打印output
+                output = abiparser.parse_output(fn_name, output)
+                print(f"Transaction Output >> {output}")
             if "logEntries" in result:
                 logs = abiparser.parse_event_logs(result["logEntries"])
                 print("transaction receipt events >>")
@@ -245,4 +250,4 @@ def abi(self,inputparams):
             sig = abi_to_signature(event)
             print(f"{n} ) : {sig}")
             if detail == 1:
-                print(f"abi:{event}")
+                print(f"abi:{event}")

tests/testcodec.py

@@ -114,3 +114,9 @@ def testarray():
        "73202c63616e27742063726561746520616761696e00"
 result = decode_single("(int256,string,uint256,address,string)", decode_hex(data))
 print(result)
+
+errorMsg = "0x08c379a00000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000e6e616d65206e6f74206d61746368000000000000000000000000000000000000"
+errorMsg = errorMsg[10:]
+print(errorMsg)
+result = decode_single("(string)",decode_hex(errorMsg))
+print("error result" ,result)

utils/request.py

@@ -26,7 +26,7 @@ def make_post_request(endpoint_uri, method, params, data, *args, **kwargs):
     session = _get_session(endpoint_uri, method, params, kwargs)
     response = session.post(endpoint_uri, data=data, *args, **kwargs)
     response.raise_for_status()
-    #Ôö¼ÓһЩ¼æÈÝÐÔÂß¼­
+    #增加一些兼容性逻辑
     if hasattr(response,"cb_context"):
         return response.cb_context
     if hasattr(response, "context"):